Climate change impacts infectious disease patterns by altering the distribution of vector-borne diseases and influencing disease transmission dynamics. Changes in temperature and precipitation affect the habitats and life cycles of disease vectors, such as mosquitoes and ticks, leading to shifts in disease prevalence. Additionally, climate change can exacerbate stress on human populations through food and water insecurity, contributing to increased susceptibility to diseases. Understanding these relationships is critical for public health strategies aimed at predicting, preventing, and managing emerging infectious diseases in a changing environment.